Desiderio Avendaño Nationality 1969 CONCACAF Championship 1968 Olympic Games qualification Finished matches Referee CONCACAF 27 Nov 1969 - 18:30 Mexico 2 0 Jamaica Assistant Referee CONCACAF 4 Dec 1969 - 20:30 Costa Rica 5 0 Trinidad and Tobago CONCACAF 2 Dec 1969 - 20:15 Guatemala 1 0 Mexico CONCACAF 30 Nov 1969 - 10:45 Costa Rica 2 0 Mexico CONCACAF 23 Nov 1969 - 10:00 Costa Rica 3 0 Jamaica
